The present study examined the effects of physical activity, weight, and weight change on femoral bone loss in relation to age in elderly women. Baseline and follow-up measurements at an average interval of 2.7 years of femoral neck bone mineral density (BMD) were reanalyzed for 827 women who were part of the Dubbo Osteoporosis Epidemiology Study. Physical activity was assessed based on hours per day spent in each of various activities according to its expected oxygen consumption. The rate of… CONTINUE READING